How To Fix WUF009 - Field &1 and parameter &2 are incompatible


WUF009 - Overview

  • Message type: E = Error

  • Message class: WUF -

  • Message number: 009

  • Message text: Field &1 and parameter &2 are incompatible

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message WUF009 - Field &1 and parameter &2 are incompatible ?
    The SAP error message WUF009 indicates that there is an incompatibility between a field and a parameter in a specific context, often related to the configuration of workflows or business processes. This error typically arises when the data types or expected values for a field do not match the requirements set by the parameter.
    
    Cause: Data Type Mismatch: The field and parameter may have different data types (e.g., a numeric field is being compared to a string parameter). Incorrect Configuration: The workflow or process configuration may have been set up incorrectly, leading to incompatible settings. Missing or Incorrect Values: The values being passed to the field or parameter may not be valid or expected, causing the incompatibility. Version Issues: Sometimes, different versions of SAP or custom developments can lead to incompatibilities.
    Solution: Check Data Types: Verify that the data types of the field and parameter are compatible. Ensure that they match in terms of expected input (e.g.,

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